Specifications

1.Elaborate acoustic & RF design
2.Hi-Fi
3.Apt-X technology
4.Strict reliability test
5.Music playback & hand-free

Reliability stereo bluetooth headset

 

Product Specifications	Model Name:	LE-322
	Spec Item	Range
Bluetooth Chipset	Bluetooth version	Bluetooth specification: V4.0 + EDR
	Profiles supported	A2DP/AVRCP/HFP/HSP
	ADC and DAC	High performance stereo ADC and DAC
	Audio enhancements	Multi-band EQ tunable and volume boost functionality
	Codec	aptX Hi-Fi quality stereo codec
	Decoder support	SBC, MP3 and AAC
	Noise/Echo reduction	CVC6.0 noise and echo reduction
Wireless	Wireless range	10m ( free space)
Acoustical	Frequency response	50 Hz - 20 KHz
	THD	<1%
Consumption	Music playback time	~5 hours
	Talking time	~6 hours
	Standby time	~300 hours
	Charging time	1~2 hours
Speaker	Speaker diameter	10 mm
	Speaker impedance	16 ohm
	Speaker frequency response	50 Hz - 20KHz
	Driver Type	Dynamic
Battery	Battery type & capacity	Li-ion polymer, 85 mAh
Microphone:	Microphone type	ECM
	Microphone sensitivity	-45 dB
Ear coupler:	Ear coupler type	Rubber
Headband	Headband type	N/A
Charge port	Charge port	Micro USB Type B

 

 

 Key Features  

 

1.Bluetooth stereo headphone with proffesional sound quality and reliability

2.High  performance in stereo frequency response with powerful bass

3.Music & voice swithchable automatically

4.Support voice prompt 

5.Multi-languages available as customer request

6.Microphone built-in with HD hands free

7.Functional, RF, acoustic and Bluetooth performance have been Verified

8.Complete environmental & reliability test for both parts and FG products

9.Verified production line capability and quality system

 

 Product picture

 

  Certification

 

 

 

 

QA Reliability test

 

 

Completed production Assembly Line

 

 

Factory picture

 

 

 

About  product

 

This is a high-end Bluetooth in-ear headset with excellent acoustic design. It has special acoustic design in ear housing and speaker system to reach powerful bass. and supports noise/echo cancelling and apt-X codec technologies based on CSR stereo chipset solution.

 

About our company

 

We are an one-stop supplier with professional service in wireless audio products, both in R&D and production quality based on our management system and industrial expertise.

 

 

 

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