2013 hot newest 3in1 mini bluetooth speaker bluetooth earphone mobile power bank

Product parameters:

Bluetooth version: 3.0.

Frequency: 2.402 to 2.480 GHz.

The maximum output power: 3 w

The MIC sensitivity: - 32 db.

Receiving sensitivity: Better than - 82 DBM.

Distance: 10 meters.

Data transfer: Up to 3 MBPS

UART data rate: 115200 BPS.

Charging voltage: 4.8 V - 5.5 V DC.

Operating voltage: 3.7 V - 4.2 V DC.

Working current: 200 ma.

Static electricity: > 1 ua.

Battery capacity: 2500 mah.

Day line, the built-in antenna

The headset battery: 250 mah

Product features

Wireless bluetooth input;

Can phone hands-free functionality headphones removable;

Card function;

Charging function

NFC can choose (order 500)

why You Choice Us

1 Any color and logo are available.

2 Can be made different printings on products body.

3 Recycling material.

4 Several inspections to insure high quality.

5 Factory direct price.

6 OEM & ODM is welcome.

7 Best after service, Competitive price, Safe and fast delivery.

8 Our monthly output reached in 300,000pcs abouve.

Pictures for you reference