Specifications:
This Bluetooth headset is designed with flex memory silicone neck-strap, which provides a comfortable curved fit.
Inline controls have been simplified to create an intuitive user experience when listening to music or taking phone calls.
The sleek and simplified profile makes it easy to take a call or switch between your favorite tunes on the go with all call and music controls conveniently located on the sides of the device.
This headphone deploys built-in technology for skip-free audio streaming even during your most strenuous work out session.
It keeps up no matter where you are: from the gym, relaxing at home, outdoors, commuting to traveling.
Specially designed for both sports and health enthusiasts, the ultra-lightweight earphones for exceptional portability.

How to Use:
1. Before you start using the headset, please use the USB charge cable to charge it first.
2. Power on: Press and hold the multifunction button(MFB) for 2-3 seconds to start device, you will see the red and blue light flash alternately. Then the headset enters the pairing mode.
3. Make sure you turned on the bluetooth on your phone, search “M1” on it. Once the devices are paired, you will hear “Your headset paired”.
4. Select “M1” and click connect.
5. Power off: Press and hold the multifunction button(MFB) for 5 seconds still the red light on for 2s.

Type: Wireless Bluetooth Headphone
Bluetooth Version: V4.1, CSR8635 Chip
Bluetooth Profiles: HSP, HFP, A2DP, AVRCP
Transmission Distance: 10m – 15m
Power Supply: Rechargeable Lithium-ion Polymer Battery, 135mAh
Talking Time: Up to 11 Hours
Listen Time: Up to 10 Hours
Standby Time: 320 Hours
Charging Time: About 1.6 Hours
Charging Interface: USB
Features: Neck-strap Stereo Headset, Sport Earphone, Volume Control
Dimensions: 110mm x 30mm x 188mm/4.3″ × 1.2″ × 7.4″ (Approx.)

Notes:
Due to the light and screen setting difference, the item’s color may be slightly different from the pictures.
Please allow slight dimension difference due to different manual measurement.

Package Includes:
1 x Wireless Bluetooth Headphone
1 Pair of Small Ear Plugs
1 Pair of Middle Ear Plugs (On the Headphone)
1 Pair of Large Ear Plugs
1 x USB Charge Cable
1 x User Manual