Product details of

Model: RE-NY063

Bluetooth version: 5.3

Charging Port: Type-C

Transmission Distance: >10m (no obstacles)

Speaker Diameter: 40mm

Speaker Impedance: 320

Li-ion Polymer Battery: 3.7V/400mAh

Music time: 20H

Battery capacity: 400mAh

Talking time: 22H

Charging time: 2H

Supported protocols: A2DP, AVCTP, AVDTP, AVRCP, HFPSPP, SMP, ATT:GAP, GATT, RFCOM, SDP, L2CAP