618M - Simple Yet Wonderful!

Ultralight Mini Design:Bluetooth earphone 618M totally weight only 6.2g(0.2 oz), even long time wear don't cause any uncomfortable to your ear.

The Most Beautiful Bluetooth Headset: 7 colors(red pink blue purple black white sliver) available bluetooth earpieces

Bluetooth 4.1: Use advanced bluetooth 4.1 technology, built-in mic with noise reduction and echo cancellation functions could provide high quality and crystal sound, let you enjoy your calls, videos or music very clearly and perfectly.

Multi-function: CVC6.0 Noise Cancelling, Voice Prompt, Hands-free, VOIP, Power display, Pair with 2 devices, 33 feet range, Music streaming etc

Universal Compatibility: Compatible with almost all bluetooth enable device.

Sports: Like running, sports, jogging, gym, music, gaming etc

IMPORTANT INSTRUCTIONS:

618M Compatible with almost all bluetooth enable device, if you can't link to your cellphone, try measures as below:

1. delete all bluetooth record/ID you used in your mobile

2. reset the bluetooth headset

Note: pls kindly confirm your bluetooth headset is pairing status(both blue and red light flicker together) when your phone search it.

Technical Details:

Model: Asvnka 618M

Bluetooth version: Bluetooth V4.1+EDR

Chip: AIROHA 1513I

Bluetooth Profiles: A2DP, AVRCP, HSP, HFP

Frequency response: 75Hz – 20kHz

Signal-to-noise ratio: >80 dB

Transmitter power: 0-4 dBm

Transmitter modulation: GFSK, π/4 DQPSK, 8DPSK

Operation Range: 33 feet

Talking time: 5 hours

Music time: 4 hours

Standby time: 130 hours