Specifications

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

Noise cancelling bluetooth headset

 

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.Excellent acoustic design for wide F/R strong bass

4.Hi-Fi CD sound quality, aptX technology

5.A2DP & FSP modes swithchable automatically

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.Bluetooth A2DP souce adapter accessory for TV watch, multi-connection

3.Amazing Individuality - Bluetooth combination kit 1 adapter transmitter & 2 receivers/headsets

 

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.