Product Information
Key Specifications/ Special Features
The YIVOICE S911 is an OWS Bluetooth headset that uses Bluetooth technology in version 5.3 (EDR+BLE) to provide users with a more comfortable experience and create a better listening environment. It is suitable for mobile phones, laptops, and wireless audio Bluetooth connections.
Features:
1、 Bluetooth adopts Bluetooth technology in version 5.3 (EDR+BLE)
2、 Zero degree liquid genuine silicone ear hook, titanium alloy memory steel wire, combined with a three-point support structure, provides a seamless ear attachment.
3、 Adopting independent chamber design, air directional conduction, and reverse acoustic wave cancellation technology to reduce earphone leakage and protect privacy.
Benefits:
1、 The best open Bluetooth earphones for less than 1000 yuan and more than 500 yuan, with single machine and dual chips. Each earphone of Yisheng is equipped with a main chip, an ear amplifier chip (Bluetooth chip+ear amplifier chip (ear amplifier chip is used to reduce bottom noise and noise), dual core drive, and stronger bass output.
2、 The classic eyeglass box charging case is smaller and more delicate than delicate, with a total weight of only 71.2g and a single earphone weighing 10.2g, making it lightweight and portable.
3、 Single ear 80mAh standard large capacity branded battery, with a single battery life of more than 8 hours, combined with a charging compartment for over 24 hours of ultra long battery life, allowing for smooth listening throughout the day.
4、 Equipped with high-performance silicon microphone, intelligent call noise reduction, effective sound reception, achieving high-definition calls.
We believe that YIVOICE S911 offers an unbeatable combination of quality, performance, and value. If you have any questions about this product or would like to learn more about how it can benefit your business, please don't hesitate to contact us. We are dedicated to providing excellent customer service and helping our customers achieve their business goals.
Thank you for considering YIVOICE S911 . We look forward to the opportunity to work with you and help you achieve success.
1.Q: What is the expected lifespan or durability of the product?
A: Our YIVOICE S911 open wireless Bluetooth earphones are expected to have a lifespan of 2 years and can be frequently used in daily life.
2. Q: What is your company's experience and reputation in the industry?
A: Our company has been in operation for 4 years and is renowned for providing high-quality branded products and customer service. We have cooperated with numerous customers and distributors in various provinces and regions in China.
3. Q: What is your company's policy on returns and refunds?
A: Our YIVOICE S911 open wireless Bluetooth earphones come with a flexible return and refund policy, allowing customers to return them within 7 days of purchase for a full refund or exchange. We also provide a one-year replacement policy for our Bluetooth earphone products to ensure customer satisfaction.
4. Q: Are there any certifications or standards that the product meets?
A: Yes, our YIVOICE S911 wireless Bluetooth earphone product meets multiple industry certifications and standards, including SRRC certification.
| 序号 | 参数项目 | 规格/参数描述 |
| 1 | 产品型号 | S4 |
| 2 | 配对名称 | YIVOICE S911 |
| 3 | 蓝牙芯片 | AC7006F4 |
| 4 | 工作频率 | 2.4GHz-2.48GHz |
| 5 | 蓝牙格式 | a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap |
| 6 | 传送距离 | 室内无障碍≥10 米 |
| 7 | 通话时长 | 约10 H(80%音量) |
| 8 | 播放音乐时长 | ≥7H(加州旅馆100%音量) |
| 9 | 充电时间 | 约2H |
| 10 | 工作待机时间 | 约70H/ |
| 11 | 耳机电池容量 | 80mAh±5% |
| 12 | 耳机电池规格 | 锂电池/3.7V |
| 13 | 充电仓电池容量 | 250ma |
| 14 | 充电仓给耳机充电次数 | 1.5次 |
| 15 | 仓充电时间 | 1-2小时 |
| 16 | 扬声器单元 | Ø14.2 |
| 17 | 麦克风 MIC | (-32dB ~ -25dB) |
| 18 | 功能 | 蓝牙音乐播放、通话 |
| Product Name | Model Number | Dimensions |
|---|---|---|
| OWS Bluetooth earphones | YIVOICE S911 | |
Other related popular products that you may be interested in, such as:
1. Intelligent Open OWS Sports Earphones (YIVOICE S911, YIVOICE S900, YIVOICE S700)
2. Wireless bone conduction Bluetooth earphones (YIVOICE S600)
3. Dual microphone noise reduction bone conduction Bluetooth earphones/wireless sports Bluetooth earphones (YIVOICE S800)
4. Earclip wireless Bluetooth earphones (YIVOICE S100, YIVOICE S300)






The YIVOICE S911 is an OWS Bluetooth headset that uses Bluetooth technology in version 5.3 (EDR+BLE) to provide users with a more comfortable experience and create a better listening environment. It is suitable for mobile phones, laptops, and wireless audio Bluetooth connections.
Features:
1、 Bluetooth adopts Bluetooth technology in version 5.3 (EDR+BLE)
2、 Zero degree liquid genuine silicone ear hook, titanium alloy memory steel wire, combined with a three-point support structure, provides a seamless ear attachment.
3、 Adopting independent chamber design, air directional conduction, and reverse acoustic wave cancellation technology to reduce earphone leakage and protect privacy.
Benefits:
1、 The best open Bluetooth earphones for less than 1000 yuan and more than 500 yuan, with single machine and dual chips. Each earphone of Yisheng is equipped with a main chip, an ear amplifier chip (Bluetooth chip+ear amplifier chip (ear amplifier chip is used to reduce bottom noise and noise), dual core drive, and stronger bass output.
2、 The classic eyeglass box charging case is smaller and more delicate than delicate, with a total weight of only 71.2g and a single earphone weighing 10.2g, making it lightweight and portable.
3、 Single ear 80mAh standard large capacity branded battery, with a single battery life of more than 8 hours, combined with a charging compartment for over 24 hours of ultra long battery life, allowing for smooth listening throughout the day.
4、 Equipped with high-performance silicon microphone, intelligent call noise reduction, effective sound reception, achieving high-definition calls.
We believe that YIVOICE S911 offers an unbeatable combination of quality, performance, and value. If you have any questions about this product or would like to learn more about how it can benefit your business, please don't hesitate to contact us. We are dedicated to providing excellent customer service and helping our customers achieve their business goals.
Thank you for considering YIVOICE S911 . We look forward to the opportunity to work with you and help you achieve success.
1.Q: What is the expected lifespan or durability of the product?
A: Our YIVOICE S911 open wireless Bluetooth earphones are expected to have a lifespan of 2 years and can be frequently used in daily life.
2. Q: What is your company's experience and reputation in the industry?
A: Our company has been in operation for 4 years and is renowned for providing high-quality branded products and customer service. We have cooperated with numerous customers and distributors in various provinces and regions in China.
3. Q: What is your company's policy on returns and refunds?
A: Our YIVOICE S911 open wireless Bluetooth earphones come with a flexible return and refund policy, allowing customers to return them within 7 days of purchase for a full refund or exchange. We also provide a one-year replacement policy for our Bluetooth earphone products to ensure customer satisfaction.
4. Q: Are there any certifications or standards that the product meets?
A: Yes, our YIVOICE S911 wireless Bluetooth earphone product meets multiple industry certifications and standards, including SRRC certification.
| 序号 | 参数项目 | 规格/参数描述 |
| 1 | 产品型号 | S4 |
| 2 | 配对名称 | YIVOICE S911 |
| 3 | 蓝牙芯片 | AC7006F4 |
| 4 | 工作频率 | 2.4GHz-2.48GHz |
| 5 | 蓝牙格式 | a2dp\avctp\avdtp\avrcp\hfp\spp\smp\att\gap |
| 6 | 传送距离 | 室内无障碍≥10 米 |
| 7 | 通话时长 | 约10 H(80%音量) |
| 8 | 播放音乐时长 | ≥7H(加州旅馆100%音量) |
| 9 | 充电时间 | 约2H |
| 10 | 工作待机时间 | 约70H/ |
| 11 | 耳机电池容量 | 80mAh±5% |
| 12 | 耳机电池规格 | 锂电池/3.7V |
| 13 | 充电仓电池容量 | 250ma |
| 14 | 充电仓给耳机充电次数 | 1.5次 |
| 15 | 仓充电时间 | 1-2小时 |
| 16 | 扬声器单元 | Ø14.2 |
| 17 | 麦克风 MIC | (-32dB ~ -25dB) |
| 18 | 功能 | 蓝牙音乐播放、通话 |
| Product Name | Model Number | Dimensions |
|---|---|---|
| OWS Bluetooth earphones | YIVOICE S911 | |
Other related popular products that you may be interested in, such as:
1. Intelligent Open OWS Sports Earphones (YIVOICE S911, YIVOICE S900, YIVOICE S700)
2. Wireless bone conduction Bluetooth earphones (YIVOICE S600)
3. Dual microphone noise reduction bone conduction Bluetooth earphones/wireless sports Bluetooth earphones (YIVOICE S800)
4. Earclip wireless Bluetooth earphones (YIVOICE S100, YIVOICE S300)







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