Foldable Neckband & Retract Earbuds
**Foldable Neckband & Retract Earbuds*:The sweat-proof earphones with foldable and durable neckband,fashionable and lightweight. It provides a comfortable and firm fit on your neck when you are exercising. You can enjoy your leisure time while almost forgetting the existence of earphones. The retractable cable is anti-winding and anti-messy;it is optimal for running,jogging,walking,cycling,etc. No worry about sweat-damage.
**Wireless 4.1 Technology*:Advanced CSR chip provides stable paring with your Wireless enabled device and supports the connections with two devices at the same time,also supports automatically connecting after the first successful pairing.
**Superior Sound Quality*:Adopt high-sensitive microphone with noise cancellation technology to reduce ambient noise,grasp the details of voice and offer crystal clear sound even in a noisy environment. Feature with excellent acoustic components that produce incredible sound quality with deep bass,balanced midrange and crystal clear treble.
**Never Miss Any Call*:When there is an incoming call,the Wireless earphone will alert you by vibration,not miss any call even if you are in sports or even in a noisy environment. Its built-in high-sensitive microphone provides clear hands-free call.
**18Hrs Work Time*:Built-in 300mAh rechargeable lithium battery lasts up to 18 hours of talking time / 10 hours of music playing time and more than 300 hours of standby time per charge cycle. It supports iOS device power display and low battery alarm,allowing you to enjoy your music without any worries.
Comfortable & Secure Fit
The ergonomic earbuds fit your ears safely,ensuring a comfortable wearing throughout the day,and will not fall off even during running,fitness or general exercise.
Super Lightweight Neck-Behind Design
The unique neckband design is stylish and elegant,and is ideal for sports. It is super lightweight with no pressure on the neck,and can ensure comfort even for a whole-day wearing.
Auto retractable earbuds allows you to pull the retractable wire to the length you want and press the retract button can store the earbuds wire automatically. No more worry about tangling or messy.
Broadcast Phone Number
When there is an incoming call,the headset will prompt phone number '134' with vibration. Click MFB to answer or just operate on your mobile phone.
Simply double press the+button on the headband to active Siri,answer and end calls,adjust volume,play,pause and skip songs. So convenient!
Product Type: Neckband Sport Wireless Headset
Wireless Version: CSR 4.1, Class 2
Wireless Protocol: Supports HSP, HFP, A2DP, AVRCP protocol.
Frequency Range: 2.4026~2.480 GHz
Operation Range: Up to 10 meters (Free Space)
Microphone: Built-in high-sensitivity microphone
Headset Battery: 3.7V / 300mAh Rechargeable Lithium battery
Music Playing Time: About 10 hours (The Music Volume will affect the time)
Talk Time: Up to 18 hours
Standby Time: 300 hours
Charge Time: About 3.5 hours
Available Colors: Black, Gunmetal, Hotpink, Blue, Purple, Rose Gold, White
USB Charging Cable: 24cm/9.44inches
Item Size: 15.5x16x2.6cm/6.10x6.30x1.02inches
Item Weight: 72g/0.16lbs
1 × Sport Wireless Headset
1 × USB Charging Cable
1 × Pair of Small Size Eartips
1 × Pair of Large Size Eartips
1 × User Manual