Product details infomation:

(1)Item name: 116B bluetooth Mobile Phone headset.

(2)Brand: Haidian

Features:

(1)Low Radiation,support charger;

(2) Clear Voice,Noise Reduction;

(3) Browse phonebook and use other functions while calling;

(4)Compatible with all mobile phones;

(5)Receiver and microphone function;

(6)Sidekey Volume Control;

(7)ED light,aswering/hanging up button.

Specification:  

1.Frequency response: 20Hz-20,000Hz;

2.Sensitivity: -80dB±3%;

3.Impedance: 32 ohms;

4.Speaker diameter: 30mm;

5.Cord length:0.5m;

6.Plugs type: USB;

7.Charger: 5.2V 500m;

8.supported adjust the mobile's volume;

9.Dimension: 21*6*6.7 CM   N.W.:416g;

10.Color:(Blue, Red, purple, yellow, pink, green, orange, black, white)

Warranty: 

(1)All products are 100% brand new and tested one by one including accessory before shipment,the faulty rate less than 1%.

 (2)If there is some problems about the products when you receive your items, please return it within 7days for replacement or money back, please contact us by Email or trade manager before return; we will response within 24 hours; normally we afford all costs incurred.

 (3) All products have 1 year warranty. After 1 month, if there are any quality problem, please contact us for the return procedure, the buyer is responsible for the shipping costs incurred when sending back. We are responsible for the shipping cost to the buyer. 

 (4)All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, exact reason, Order NO for the return