S200 4 in 1 Smartwatch with Bluetooth Speaker

Input/Output: USB

Battery Capacity: 2000 mAh

Maximum Wireless Range: 10m-20m

Bluetooth Version: 5.0

Input Power: <25 W

Impedance: 2-4 Ohm

Frequency Range: 100Hz-20KHz

Output Power: 8W

Supports APP: Yes

Supports Memory Card: Yes

Material: Plastic

Playback Function: MP3

Built-in Microphone: Yes

Power Source: Battery, USB

PMPO: 8W

Battery: Yes