1.Favoriable Price 2.Direct factory. 3.Beautiful color and Fashional Earphone. 4.High quality 5.Welcome to the OEM order

We are specialized in manufacturing various Earphonre with wide range quantity levels. Also we have rich experience in exporting our products to the South America and EU market.  OEM is  welcome.

Bluettooth earphone BST-S501

Description:

Bluetooth version : version 2.1+EDR

Range of frequency: 2.4GHZ-2.4835GHZ

Transmission power: Class 2(Maximum 4DBM)

Sensitivity:  -80dbm

Operation distance: 10m

Talk time:  Up to 8 hours

Standby time:  Up to 160 hours

Charge input: : DC5V    

signal-to-noise Ratio: >85dB

Standard Accessories: Bluetooth HeadsetX1pc, ManualX1pc, Charging lineX1pc, ChargerX1pc,stereo earphoneX1pc

Function

Head Earphone provide superior high-fidelity sound.Control stereo audio streaming media and the player(support A2DP/AVRCP/HFP/HSP model).Through the built-in embedded high quality digital signal processing (DSP ) for audio encoding and decoding.comfortable to wear.with best control keys, media keys,power and communication management key, volume management key.Talking / music playback time limit is about 5-8 hours, standby time limit is about 120-200 hoursThree kinds colors LED lightFast chargingTested  without any barrier distance up to 12-15 meters, music for more than 10 hours, 

Heavy bass sound has strong analytical skills,equipped with high quality sponge,no uncomfortable felling completely

Heavy bass felling,fell special roar power.

10. This product made by CSR.

 11.Bluetooth is the mono band MP3

Bluettooth earphone BST-S501