100% NEW - GOOD QUALITY AND PRICE - UK SELLER
Compatible with ALL Bluetooth Devices (including Samsung, iPhone, etc...)
Stylish and Elegant Design for everyday use
Simple and Easy to Use (Manual Included)
Great Sound Quality and Built-In High Sensitivity Microphone to allow clear calls

Package Includes:
2x earphones
1x charger box 
1x USB Charging Cable
1x User Manual 

without retail packaging 

Item Details
1. Driver: 15mm
2. Impedance: 32 OHM
3. Bluetooth version: Bluetooth v5.0 + EDR
4. Bluetooth use band: 2.4GHz
5. Output power: 30mW
6. Bluetooth distance: 12 meters barrier
7. Frequency response: 20-20000Hz
8. Operating voltage range: 3.0V-4.2V
9. Mic sensitivity: -42dB
10. Powerful noise de-noising circuit (active noise reduction)
11. Talk time is about 1.5 hours
12. Music time about 2 hours
13. Standby time is about 100 hours