Wireless Alarm Clock Bluetooth Speaker

SPECIFICATIONS

Function: insert card, radio, dustproof, anti-drop, call function
Type: Bluetooth speaker
Connection method; Bluetooth connection
Interface type; USB
Frequency response range; 100HZ-20KHZ
Output power: 3W
Signal-to-noise ratio: ≥75dB
Power supply mode: built-in lithium battery
Channel: 2.1
Playtime: 4-6 hours
Expansion storage: 32GB
Effective distance: 10 meters
Operation mode: button
Applicable people: general
Display: Yes