Colpoint Technology Ltd

9D surround sound, deliver a high quality audio listening experience with clarity, and a smooth bass response for enjoyment of all styles of music

Graphene bass diaphragm, HIFI high frequency technology, 10mm dynamic speaker unit

Two connection methods: single/double free use

Support binaural HD call, Bluetooth 5.0 auto pairing

Built-in CVC8.0 active noise reduction IC

Touch control, play/pause, answer/hang up call, wake up Siri, volume +/-, previous/next song

With battery digital display function of wireless earphones, you can easily check the battery level

Specifications:

Chip: Bluetrum 5376T

Bluetooth version: V5.0

Support: HFP 1.7, HSP 1.2, A2DP 1, AVRCP1.6, SPP 1.2 and PBAP 1.0

Charging voltage: DC 5V

Microphone sensitivity: -42Db

Working temperature: -10-50°C

Frequency response range: 20-20000Hz

Sensitivity: 120dB +/- 5dB

Transmission distance: 10m

Charging time: about 1 hour

Cumulative battery life: about 220 hours

Battery Capacity: Charging box: 1200MAH polymer lithium battery; Earbud: 40MAH

Charging box size: 78.7*45.8*30.8mm

Earbud size: 29.2*17.3*23.22mm

SKU: 681200343A