KZ Wireless Bluetooth Module Upgrade Detachable Wire for KZ ES3/ES4/ZSR/ZS10/ES4/AS10/BA10

• Bluetooth V4.2, 40nm processed Bluetooth chip, with echo suppression function, can reach noise elimination and voice enhancement in specific environment

• Up to 10m effective transmission distance

• Built-in 60mAh Li-ion battery lasts 175h standby time and 3 – 4h working time

• Charging 1 hour can reach the full state

• On-cord control, handy to adjust volume and switch song

Specification:

• Brand: KZ 

• Material: ABS

• Type: In-Ear

• Charging time: 1H

• Connecting interface: Micro USB

• Connectivity: Wireless

• Standby time: 175H

• Working time: 3 – 4H

• Bluetooth distance: W/O obstacles 10m

• Bluetooth protocol: A2DP, Apt-X, AVRCP, HFP, HSP

• Bluetooth version: V4.2

• Battery capacity: 60mAh Li-ion battery

• Battery type: Built-in

Compatible with:

• KZ ES3/ES4/ZSR/ZS10/ES4/AS10/BA10 earphone