Custom Promotional Diamond wireless Bluetooth speakers Wholesale
Bluetooth version: Bluetooth 3.0+EDR compliant,
Support bluetooth protocol: HFP, HSP, A2DP, PROFILE
Effective wireles distance: 10 mts distance range
Speaker:1*3W supper bass
Frequency range: 2.4G - 2.48 GHZ
Ransmitted power: 4dB
Receive sensitivity (TYP): -90dBm
Output power: 3W
Db: > 75dB
USB charging voltage: DC 5V
Battery: the lithium battery - 3.7v/400mAh
Size: 82 x 82 x 58 c, 150g
Play duration: 4h (60% percent of t volume)
Packing: 1pc/inner box,, 48pcs/ctn, Carton size: 60 x 4 x 21 cm, G.w: 13.5kg
Please contact us for more details.
