Specifications

1.Multi-languages
2.High acoustic & RF
3.Type approve test verified
4.Strict reliability test
5.Music playback & hand-free

Promotional in-ear earphone

Product Specifications	Model Name:	LE-330
	Spec Item	Range
Bluetooth Chipset	Bluetooth version	Bluetooth specification: Bluetooth V3.0
	Profiles supported	A2DP/AVRCP/HFP/HSP
	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	Up to 6 hours
	Talking time	Up to 7 hours
	Standby time	Up to 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 headset with high sound quality

2.A2DP & FSP modes swithchable automatically

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

4.Support multi-point connection

5.Integrated verification test including functional, RF, acoustic and Bluetooth qualifications

6.Support multi-point connection

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

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

9.Verified production line capability and quality system

 

 Product picture

 

 

R&D Lab Test

 

Certification

 

 

Production Assembly Line 

 

 

Factory picture

 

 

 

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.