E10 Intelligent Noise Reduction E-sports Gaming Bluetooth Earphone with Three-screen Battery Display Charging Box, Support Siri & Power BankFeatures:1. Bluetooth 5. 1 technology, the game has no sense and zero delay2. ACC decoding, support Dolby sound3. Intelligent noise reduction, clear calls4. Fingerprint touch, simple operation; can wake up Siri5. Cool breathing light, add game atmosphere6. Can be used with a single earphone or two earphones together7. Remove the headset from the charging box, it will automatically power on and pair, and automatically connect back8. Use with the charging box, long-lasting battery life; the charging box also has the function of a power bank9. The middle LED digital display screen displays the battery power of the charging box, and the left and right LED digital displays display the battery power of the left and right earphones respectively. 10. Comfortable to wear11. IPX4 waterproofProduct parameters:1. Version: V5. 12. Battery specification: headset 3. 7V3. Support mode: HFPHSP A2DPAVRCP4. Sensitivity: 105dB +- 3dB S. P. L at 1KHz5. Signal distance: 10 meters (in an ideal environment without any large obstacles)6. Play time: about 2. 5 hours7. Talk time: about 3 hours8. Standby time: about 80 hours9. Charging time of the charging compartment: about 4. 5 hours10. The charging time for the headset in the charging compartment: about 1 hour11. The number of times the headset is charged by the charging compartment: about 15 timesPacking list:Charging box x 1Micro 5 Pin charging cable x 1Instruction manual x 1L ear cap x 2S ear cap x 2Headphone x 2