Features:

❤ Bluetooth V4.1 ensures stable signal, lower consumption and faster transmission, giving you fast pairing speed.

❤ The CVC6.0 digital noise cancellation technology reduces background noise effectively and makes the voice more clear.

❤ The magnetic design enables you to attach the ear buds back-to-back. You are never worried about losing your earphones.

❤ Innovated patent ear tips help fit your ear snugly. Extremely light and super soft ear buds make you fully enjoy your leisure time and workout. No worries about falling off during the sports.

Specifications:

•Brand: Supology
•Model: K920
•Profile support: HSP / HFP / A2DP / AVRCP
•Cable length: 600mm
•Wearing type: In-Ear
•Function: Bluetooth, Voice control, Answering phone, Song switching, Multi
•connection function
•Connectivity: Wireless
•Application: Sport
•Driver unit: 11.5mm
•Sound Channel: Two-channel (stereo)
•Frequency response: 20-20000Hz
•Impedance: 16ohms±15 percent
•Sensitivity: 110±3dB
•Talk time: 6h
•Music time: 5h
•Standby time: 250h
•Bluetooth: Yes
•Bluetooth version: V4.1
•Bluetooth distance: W/O obstacles 10m
•Product Size(L x W x H): 10.2 x 0.94 x 0.47 inches

Package Contents:

1 x K920 Sports Bluetooth Earphone
1 x USB Charging Cable
1 x User Manual

We are committed to providing our customers with high-quality and affordable products. All our headphone have a 1-YEAR WARRANTY. If there are any quality problems with your headphone, please contact us, and we will solve any issues.

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  ❤ Latest Bluetooth 4.1 & CVC 6.0 Technology-- Easy and fast pairing with smartphones, tablets and other Bluetooth enabled music devices; Offer you impressive dynamic sound. Noise Cancellation 6.0 reduces outside noises and enables clearer sound from microphone. You can get high quality, hands-free phone conversation even on the street or inside shopping mall.
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  ❤ Strong Wireless Signal---- Supports 2 connections simultaneously. And you can enjoy skip-free music within 10 meters working distance.
• 
  ❤ Lightweight Sport Style---Ergonomic design gives you extra flexibility, portability and durability. Sweatproof design guarantees more stable and comfortable feeling when in exercise and workout.
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  ❤ Long Battery Life ----it allows the earphones to play up to 5 hours of continuous music at a time or 250 hours of standby time,the headset support voice prompt allows notification of incoming calls and phone numbers,so never miss a phone call.
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  ❤ Premium Build Quality & Perfect Warranty----Each part of earbud including the wire, the ear tips and the driver housing (made in the ingot silver case and CD-striped reflect), all are made from high quality material which gives a sleek and elegant vibe.Supology try our best to better your shopping experience ,our Bluetooth Headphones include a 30 days money back & 12-month warranty.

❤ Latest Bluetooth 4.1 & CVC 6.0 Technology-- Easy and fast pairing with smartphones, tablets and other Bluetooth enabled music devices; Offer you impressive dynamic sound. Noise Cancellation 6.0 reduces outside noises and enables clearer sound from microphone. You can get high quality, hands-free phone conversation even on the street or inside shopping mall.KEEPEAK