There are two styles Wireless Headphone you can choose the one you need.
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<br />K2 :Feature:
<br />1.100% brand new and high quality.
<br />2.True wireless no string attach to it,binaural headphone can be used in dual or single.
<br />3.Play music with definition sound , Noise-Isolating, Noise-4.Canceling, easy connection, one match two.
<br />5.Portable use with charging dock with build-in Lithium ion battery.
<br />6.HD microphone make call clearly and loudly.suitable for any occasion like sport&amp; Exercise , business, travel, work, gym.
<br />7.Unique design fits your auditory meatus perfectly, displays headset power status for phone.
<br />8.Powerfull compatiblities: the headphone compatible with most bluetooth devices on the market.
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<br />Specification:
<br />Material: ABS + Silicone
<br />Earphone Color: Black / White / Black &amp; Silver / White &amp; Silver/ Black &amp; Red/ White &amp; Red
<br />Bluetooth version: 4.1+EDR
<br />Noise reduction: CVC6.0
<br />Bluetooth profile: HFP,HSP,A2DP, AVRCP
<br />Effective distance: About 10m
<br />Charging time: &lt;1 hours
<br />Music time: 2 hours (when charging 40min)
<br />Total Music time: 12 hours
<br />Standby time: 40 hours
<br />Earphone battery: 50mAh
<br />Charging box:450mAh battery (can charge earphone 5 times)
<br />Earphone size: 28 x 20 x 28mm
<br />Charging box size: 80 x 60 x 30mm
<br />
<br />Packing List:
<br />2 x Earphones (left&amp;right)
<br />1 x Charging USB Cable
<br />1 x Charging Stand
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<br />D10 :Features:
<br />1.Adopt advanced TWS Bluetooth 4.2 technology and wireless dual earbuds stereo design, and the left and right earbuds can be used separately or used them in pairs (Stereo Mode). Compatible with most Bluetooth-enabled devices.
<br />2.Inductive Charge Design: Simply put your earbuds near the charging interface and they will be held in place magnetically and recharge. Comes with 650mAh Power Box which can charge the left and right earbuds more than 5 times, keeping you enjoying wonderful music. 
<br />3.Lighweight and Mini Invisible: Each of the earbuds is only 4g, ultra mini size and 2 pairs of ultra-soft earcaps which provide you long time wearing comfort and guarantees 100% stable when walking, running, climbing, driving, fishing and other outdoor sports.
<br />4.Strong Wireless Signal &amp; Multipoint Technology: Support a wireless audio range of 33ft (10m), enjoy the freedom to move. And support simultaneously connect two smarts phone. So you can seamlessly switch between your business and personal phones.  
<br />5.Advanced Bluetooth 4.2 technology with A2DP/ AVRCP support, ensure transmitting strong signal in high quality &amp; high speed and offering high-fidelity stereo music. Adopts CVC6.0 Noise Canceling Technology and high-sensitivity microphone to reduces ambient noises, enabling clearer voice communication.  
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<br />Highlights:
<br />1.Two Working Modes &amp; Call Privacy: D01 Bluetooth earbuds can be used as one single earbud for keeping an ear open to the traffics or used as a pair to enjoy music. To protect your privacy, only the one of the two included earbud can be used when make and answer calls.(the left earbud get Bluetooth signal from the right earbud and reply on it)
<br />2.Invisible Multi-function Button: With one button, you can easily control playing / pausing, answering / ending an incoming-call and redialing the last number.
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<br />Specifications:
<br />Color: Black, Black &amp; Orange, Green &amp; Orange (Optional) 
<br />Chip: Airoha 1526
<br />Bluetooth Version: V4.2
<br />Operation Range: Up to 10 meters (no obstacle)
<br />Supports A2DP, HFP, HSP, AVRCP, APTX protocol
<br />Frequency Response: 20Hz-20KHz
<br />Talk Time: 3 hours
<br />Charge Time: about 1 hours
<br />Charging Box: 650mAh rechargeable battery
<br />Support: voice, song switch
<br />Function: answering, hang up, reject, call waiting, redial, mute, volume adjustment,  multi-point connection, previous and next song switch
<br />Headset Size: about 20.5 * 17 * 24mm / 0.81 * 0.67 * 0.94 in
<br />Headphone Weight: 4.1g
<br />Package size: 14 * 7.6 * 3.6cm / 5.51 * 2.99 * 1.42 in
<br />Package weight: 125g
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<br />Packing List:
<br />1 x Wireless Bluetooth Headset
<br />1 x USB Cable
<br />2 x Pairs of Earcap
<br />1 x English Manual
<br />1 x Rope<p> <b><b><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-26-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-27-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-28-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-2-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-5-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-7-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-10-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-13-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-22-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-23-orgin.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/5a44c8dd2495d408f8508a8c-24-orgin.jpg></b></b></p>