Tribit Home Speaker BTS50 White.
Tribit XSound Surf IPX7 Waterproof Bluetooth Speakers.
Bluetooth version: V5.0
Bluetooth profile: A2DP, AVRCP, HFP, HSP
Driver size: 2 x 43mm, 1xPassive radiator
Output power: 2 x 6W
Signal-to-noise ratio: ≥80dB
Frequency response: 80-20KHz
Battery: 3.7V, 2200mAh
Music play time: Up to 10 hours (varies by volume level and audio content)
Charging time: 4 hours @ 5V/1A
Input: DC 5V/1A