White Shark GBT-58 Tamma Black

Bluetooth version: V5.0
Bluetooth profiles: A2DP, HFP, AVRCP
Chipset: JIELI
Range: 10 m
Output power: 12 W RMS (2 x 6 W)
Driver size: 77 mm x 2
Frequency response: 60 Hz - 20 kHz
Built-in battery: 3.7 V 3000 mAh
Sensitivity: 85 dB +/- 2 dB
Signal to noise ratio: >/= 70 dB
Charging time: 4 h
Playing time: 4 - 5 h (50% volume)
Power - input: DC 5 V / 1 A or DC 5 V / 2 A
USB output: 5V / 1 A
Product dimensions: 260x116x233 mm
Weight: 1357 g
Function: Hands-free / USB flash / TF card / AUX / FM radio / Bluetooth / TWS
Max TF card size: 64 GB
Max USB flash: 64 GB   Type: Bluetooth speaker | FM radio: Yes | Bluetooth: + | AUX input: + | USB input: + | Card slot: MicroSD | Microphone: + | Playback time: 4-5 h | Built-in battery: 3000 mAh | Power supply: DC 5V/1A or DC 5V/2A | Frequency range: 60Hz-20KHz | Signal to noise: ≥70 dB | RMS power output: 12 W (2 x 6 W) | Color: Black | Dimensions: 260 x 116 x 233 mm | Weight (kg): 1.357