Bluetooth2.1+EDR

1)Bluetooth Hands free

2)Bluetooth wireless connection player

3)TF card (memory card) play

4)USB Audio function

5)LINE-IN play back

6)Play time up to 5 hours

7)The Bluetooth receiver distance of 10 meter

Power supply: DC 5V

Output: 3W

Frequency: 60Hz-18KHz

Signal&noise ratio: ≥85dB

Impedance: 4 OHM(Ω)

Li-ion output: 3.7V~4.2V+0.05V

Li-ion input: 5V

Lithium battery capacity: 400mAh

Speaker unit: 40mm   13芯双磁带裙边

Case material: metal + plastic

Dimension: 95*95*30mm

Weight: 145g

Color box size: 19*11*3.2mm

Carton size: 38*57.5*16cm

QTY/CTN: 50pcs

N.W./G.W.: 7.25/11.5kgs

20'GP: 40000pcs

40'GP: 82857pcs

40'HQ: 97142pcs

Accessories: 2.5DC USB charging cable