Color	White + Silver Grey + Multi-Colored
Brand	NO
Model	S450
Material	PC
Quantity	1 Piece
Shade Of Color	White
Ear Coupling	Headband
Bluetooth Version	V2.1
Operating Range	10M
Radio Tuner	Yes
Microphone	Yes
Supports Music	Yes
Connects Two Phones Simultaneously	Yes
Applicable Products	IPHONE 5、IPHONE 4、IPHONE 4S、IPHONE 3G、IPHONE 3GS、IPAD、IPHONE 5S、IPHONE 5C
Built-in Battery Capacity	350 mAh
Battery Type	Li-ion battery
Talk Time	6 Hour
Standby Time	24 Hour
Packing List	1 x Headphones 1 x USB cable (1m) 1 x 3.5mm male to male cable (1.5m)

Type Bluetooth headphones 

Bluetooth V2.1+EDR 

Working Range 10M 

Headset Type On-ear 

Range of Frequency 2.4-2.4835GHz ISM band 

Frequency Response 20Hz-20KHz 

Sensitivity -85dB 

MP3/FM  

PC Interface USB 2.0 

Music Format MP3/WMA 

TF Card Support 128MB-32GB 

FM Frequency Response 87.5-108MHz 

Rechargeable Lithium Battery 350mAh 

Headphone  

Type Stereo headphone with Mic 

Speaker Φ40mm 

Sensitivity 115dB S.P.L at a KHz 

Impedance  32ohm 

Frequency Response 20Hz-20KHz 

Rated Power 40mW 

Power Capacity 100mW 

Cable Length 1.5m 

Microphone Unit 4.5mm x 2mm -58dB±3dB 

Plug Type Φ3.5mm Stereo 

Dimensions: 7.48 in x 5.51 in x 2.87 in (19.0 cm x 14.0 cm x 7.3 cm)
Weight: 11.11 oz (315 g)