Xiaomi Bluetooth Collar Earphone Battery 137mAh

Model: Xiaomi Bluetooth Collar Earphone

Standby time: 200 hours

Talk time:10 hours

Music time: 8 hours

Charging time: 2 hours

Battery: 137mAh

Weight:40g

Communication distance: 10 m

Bluetooth specification: Version V4.1 Bluetooth

Bluetooth protocol: HFP/A2DP/HSP/AVRCP

CMIIT ID: 2017DP5603

Fashion outside,a good earphone hanging on the neck

Collar design|Light and skin design|apt-X codec technology

AAC Senior High Frequency codec|Hybrid Dual Drive

One side for sports,one side for leisure

Collar design is simple and fashion,creating new possibility for wireless bluetooth earphone.It’s very light and fits our neck.The neck part use skin material,even in strenuous exercise can be comfortable and safe to wear.

Dual Dynamic

The dual-dynamic driver keeps the bass and mid tones mellow,and is made with graphene material that pumps out sounds with fuller and clearer.

CD Stereo audio Hi-fi Wireless transmissionCSR9645 chip  Support ACC and apt-XCSR9645 chip  Support ACC and apt-X