Bluetooth speakers
Availability: In Stock
SKU: TST-JK-14
Connection mode: bluetooth connection
Interface type: USB
3.7 V battery capacity: 1200 mah
Frequency response range: 80 hz – 18 KHZ
Output power: 5 w
72 db or higher SNR
Power supply: built-in lithium battery
Track: 2.1
Playing time: 3 hours
Bluetooth protocol: 4.2
Speaker: 2
Range: 10 meters
Function: voice prompt, card, radio, phone, bluetooth
