Wireless Mini Bluetooth Twins Stereo In-Ear Earphone

Product Feature:

High Quality Chip
Superb Sound Quality Headset With High Quality Chip For Best Stereo Sound And Superb Bass Sound. Clear High & Low Volume. Make You Enjoying The Music True Wirelessly
50mAh + 450mAh

Built in 50 mAh Lithium Polymer Battery And Come With Intelligent Charging Box With High Capacity Lithium Battery Provides 3-4 Times Charges For Continuous Use, Make You Enjoy Music or Watching TV films For a Longer Time, Make Sure More Convenient To Carry&charge When You Mountaineering, Hiking, Biking or Other Outdoor Sports.

Easy to Use Technology with Voice Notification of Incoming Calls and Phone Numbers. With Easy to Use Buttons Allows /Play/Pause On All Your Music Tracks Without Reaching Your Phone, Super Quick Pairing With all Android and IOS Devices.
V4.1 + EDR

Larger Bluetooth Range Make the Mini Headphones Extraordinary, Up to 30ft Bluetooth Range in The Open Space, Plugging Your Phone in To Listen To Music is Unnecessary. You Can Share It With People Around You.
Ergonomic Design

Optimized For Extra Comfort and Fit Better in Ear, Ease the Problem of Popping Out, Soft Material To Protect Ears, Make Your Phone Call and Music Time More Comfortable. Sweatproof Construction is Perfect For Sports, Running, Jogging & Gym Exercise, Watching TV, or Sleep.

Product Specification:

1. Model: TWS-K2
2. Product Type: True Wireless (TWS) Bluetooth Stereo Headphone.
3. Bluetooth Version: Bluetooth 4.1 (CSR)+ EDR; Class 2.
4. Supports HSP, HFP, A2DP, AVRCP protocol.
5. Battery Capacity Display, supports for iPhone.
6. Frequency Response Range: 21Hz-18KHZ
7. Operation Range: Up to 10 meters
8. Microphone: Built-in high-sensitivity microphone (-38dB).
9. Impedance: 16Ω
10. Sensitivity: 95dB
11. Degree of distortion: ≤1%
12. SNR ≥95
13. Headset Battery: 40mAh Rechargeable Li-ion battery
14. Power Bank Box Battery: 450mAh Rechargeable Li-ion battery
15. Charge Time (for Power Bank Box): About 2.0 hours
16. Music Playing Time: About 2-3 hours (The Music Volume will affect the time)
17. Talk Time: About 2-4 hours
18. Standby Time: 120 hours
19. Charge Time:1 ~ 2 hours

Wireless Mini Bluetooth Twins Stereo In-Ear Earphone Black

• Condition: New
• Dimensions: 3.0 inches (H) x 5.0 inches (W) x 5.0 inches (L)
• Weight: 3.0 ounces

• Included in the box: Package Include: 1 x TWS-K2 Headset (2 pcs) 3 x Pairs Earbuds 1 X Charging USB Cable 1 X User Manual 1 X Charging Power Supply Dock
• Made in China