Do you like the concept of totally wireless earphones but you don’t want to invest on the $150 Apple Airpods or similarly priced devices from the competition? Then stick around as you can now get a pair these K2 wireless earphones for just $14.59 over at Cafago with our coupon!
K2’s earbuds are a really advanced and compact companion for your smartphone or other mobile device. These buds do indeed feature Bluetooth 4.1 (CSR4.1) technology with A2DP/ AVRCP support which ensures a strong signal, thus high quality & high speed in sound reproduction.
The earphones also adopt CVC6.0 noise canceling technology and an high-sensitivity microphone to reduce ambient noises and improve voice quality, so you can have hands-free phone conversation pretty much anywhere you go.
The K2’s come with a 1200mAh “emergency” power bank box, which can be used to charge the bluetooth device, and it can do that for more than 8 times.
K2 Full Specifications
- Product Type: True Wireless (TWS) Bluetooth Stereo Headphone.
- Bluetooth Version: Bluetooth 4.1 (CSR)+ EDR; Class 2.
- Supports HSP, HFP, A2DP, AVRCP protocol.
- Battery Capacity Display, supports for iPhone.
- Frequency Response Range: 21Hz-18KHZ
- Operation Range: Up to 10 meters
- Microphone: Built-in high-sensitivity microphone (-38dB).
- Impedance: 16Ω
- Sensitivity: 95dB
- Degree of distortion: ≤1%
- SNR ≥95
- Headset Battery: 60mAh Rechargeable Li-ion battery
- Power Bank Box Battery: 1200mAh Rechargeable Li-ion battery
- Charge Time (for Power Bank Box): About 2.0 hours
- Music Playing Time: About 3 hours (The Music Volume will affect the time)
- Talk Time: About 4 hours
- Standby Time: 120 hours
- Charge Time:1 ~ 2 hours
- Charge Port: Micro USB
- Color: Black
- Main Item Size: 2.8 * 2.8 * 2.0cm / 1.1 * 1.1 * 0.79in
- Main Item Weight: 10g / 0.37oz