Specifications

1.Elaborate acoustic & RF design
2.Hi-Fi with apt-X technology
3.Noise/echo cancelling
4.Strict reliability test

Smallest wireless headphone

Product Specifications	Model Name:	LE-332
	Spec Item	Range
Bluetooth Chipset	Bluetooth version	Bluetooth specification: V4.0 + EDR
	Profiles supported	A2DP1.2/AVRCP1.4/HFP1.6 (HD Voice ready)
	ADC and DAC	High performance stereo ADC and DAC
	Decoder support	SBC, MP3 and AAC
Wireless	Wireless range	10m ( free space)
Acoustical	Frequency response	50 Hz - 20 KHz
	THD	<1%
Consumption	Music playback time	~4 hours
	Talking time	~5 hours
	Standby time	~160 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 headphone with noise cancellation

2.Music/voice swithchable automatically before/after an incoming call

3.High  performance in stereo frequency response with powerful bass

4.CD sound quality with aptX Codec built in

5.Automatic mode switch between music play and incoming call response

6.Multi-languages voice (ZH/EN/ES/FR/DE)

7.Light & Comfortable wearing

8.Multi-function, Volume control bottons

9.Battery Status Display on IOS Device

10.QA reliability test and external lab test for Qualifications/certifications

11.Complete verification test on functional, RF, acoustic and Bluetooth

 

Unique features

1.Optional Dual-mic technology for better noise cancellation

2.Optional Bluetooth A2DP souce TV adapter accessory

3.Bluetooth multi-connection A2DP adapter - 1Tx/2Rx and/or 2Tx/1Rx - combined by yourself

 

Product picture

 

Certification

 

 

 

 QA Reliability test

 

 

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.

 

Further information needed, please feel free to tell me.