JT 9900D

Product Information

Model Number

JT 9900D

Brand Name

J&T

Origin

China

Small Orders

Accepted

Key Specifications/ Special Features

Specification

Bluetooth version: 5.4
Bluetooth profiles: HSP, HFP, A2DP, AVRCP
Audio codecs: SBC and AAC
Hybrid ANC: ≥25dB, peak 35dB
Driver unit: Φ40mm
Operating range: 20m +
Sensitivity: 97~100dB @1KHz
Frequency range: 20Hz - 20KHz
Input: DC5V / 1
Headphone battery: 3.7V/500mAh
Charging time: 1.5 hours
Playtime: 40 hours
Standby time: >80h
RF sensitivity: -80 dbm
Impedance: 32Ω ± 15%
SNR: ≥80dB

When you change the picture or memo through the APP, the ink screen will update the content

When you change the picture or memo through the APP the ink screen will update the content

Specification

Bluetooth version: 5.4
Bluetooth profiles: HSP, HFP, A2DP, AVRCP
Audio codecs: SBC and AAC
Hybrid ANC: ≥25dB, peak 35dB
Driver unit: Φ40mm
Operating range: 20m +
Sensitivity: 97~100dB @1KHz
Frequency range: 20Hz - 20KHz
Input: DC5V / 1
Headphone battery: 3.7V/500mAh
Charging time: 1.5 hours
Playtime: 40 hours
Standby time: >80h
RF sensitivity: -80 dbm
Impedance: 32Ω ± 15%
SNR: ≥80dB

When you change the picture or memo through the APP, the ink screen will update the content

When you change the picture or memo through the APP the ink screen will update the content

Dongguan Jonetech Intelligent Technology Co., LTD

ODM OEM

Country/Region:China

Business Type: Manufacturer

Show Attending

Phase 1

11-14 October, 2026

Show Name

Global Sources Consumer Electronics

Global Sources Gaming

Show Venue

AsiaWorld-Expo, Hong Kong

Hall No.

Hall 8

Booth No.

8G40

Pavilion

Computer Systems & Peripherals