<p>JS270 Earless Mini Pod Wiress Bluetooth Earphone</p> <p>1. No earplugs, no earplugs, no ear picking, no pain, the combination of mechanics and aesthetics, no feing, comfortable and not easy to fall</p> <p>2. Minimalist shape, full of craftsmanship and aesthetics, color mix and match</p> <p>3. A single earphone can be used for 8 hours when it is fully charged, and the charging box can recharge the earphone twice, with a total battery life of up to 30 hours, ensuring continuous power and continuous music for every trip</p> <p>4. The two earphones are equipped with Bluetooth chips, regardless of the main ear and the auxiliary ear, seamless switching between single and double ears</p> <p>5. Bluetooth 5.1 chip, the transmission speed and connection stability are greatly improved, and can provide ultra-low power consumption performance</p> <p>6. 10 meters transmission distance, IPX5 waterproof</p> <p>7. Pick up and connect, no need to wait</p> <p>8. Open type, you can talk and listen without taking off the earphones</p> <p>9. Compatible with most devices with blue function on the market, mobile phones, tablets, computers, etc. can be connected</p> <p>10. 16mm large size unit, enjoy high-definition sound </p> <p>11. Dual-chann lower latency, easy to control when playing games, automatic connection when you leave the cabin</p> <p>12. Power supply mode: USB charging\/built-in lithium battery</p> <p>13. Battery capacity: about 50mah for earphones, about 500mah for charging compartment</p> <p>14. Frequency response range: 20Hz-20KH</p> <p>15. Input: DC 5V 200mA (headphone), DV 5V 1A (charging box)</p> <p>16. Bluetooth protocol: A2DP, AVRCP, HFP</p> <p>17. Approximate working hours: 8h (single earphone) 16h (charging box)</p> <p>18. Chip type: Jerry</p>