Riversong Rhythm M3 Bluetooth Headset – EA203

Specifications : 

BT5.0 stable connection
Support TF card
Built in FM radio receiver
Foldable design for easy carry Bluetooth version: V5.0
Bluetooth solution: HFP, HSP, A2DP, AVRCP
Frequency range: 50Hz-20KHz
Connection distance: 10m
Speaker size: Φ40mm
Impedance range: 32 Ω±5％
Battery capacity: 400mAh
Input: 5V 1A
Charging time: ~2.5h
Playback time: ~10h (volume at 70%)
Charging interface: Micro USB
Support: Aux/TF card
Net weight: ~174g

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