Product Specification:-

Bluetooth version: V5.0

Profile support: HSP, HEP, A2DP, AVRCP

Playtime: 24 hours

trumpet Diameter: 10mm

Battery Capacity: 130mAh

Horn Diameter: 10mm

Speaker sensitivity: 102-3dB/mW

Rated Power: 20mW

Impedance: 16 - 15%

Frequency response range: 20- 20000Hz

Distance: 10m barrier-free

Enjoy a person`s Music word in sport