Bluetooth Version: Bluetooth 5.0
Transmission Distance: 10 meters
Functions: Bluetooth playback, TF card playback, AUX audio input, FM, foldable, volume adjustment, song switching, answer/reject calls, hang up calls, hands-free calling
Features: LED multicolor breathing light
Speaker: 40mm
Signal-to-Noise Ratio: 85dB
Impedance: 24Ω
Rated Power: 15mW×2
Battery: 3.7V/150mAh
USB Charging: DC 5V
Charging Time: 2 hours
Usage Time: 4-5 hours
Standby Time: 18 hours
Colors: Black-Red, Blue, Red-Black, White, Black
Gift Box Dimensions: 12.5*8.3*18.8CM
Product Weight: 280g
Outer Box Dimensions: 56*42*60CM
Packing Quantity: 60pcs
Gross Weight: 17KG
Net Weight: 18KG