HOCO EQ7 Wireless Headphones with Charging Case Mini Wireless TWS Earbuds

1x HOCO EQ7 Wireless Headphones with Charging Case “Bluetooth 5.3 chip: JL AC6973D4 2. Battery capacity: charging case 300 mAh; Headset 40mAh 3. Usage time: 7 hours 4. Dimensions: 50*49.2*27mm; Total weight: 36.3g 5. Charging case is equipped with LED digital display 6. Supports master-slave switching, Siri evocation” Bluetooth 5.3 chip: JL AC6973D4 2. Battery capacity: charging case 300mAh; Headset 40mAh 3. Use time: 7 hours 4. Size: 50*49.2*27mm; Total weight: 36.3g 5. The charging case has LED digital display power 6. Support master-slave switching. 1. BT version: v5.3. Chip: JL AC6973D4. 2. Supported protocols: Headset, Hands-free, A2DP, AVRCP. 3. Transmission distance: 10m. 4. Transmission frequency: 2.4Hz. 5. Speaker unit: 13mm. 6. Impedance: 32Ω ± 15%. 7. Frequency response: 20-20000Hz. 8. Sensitivity: 98dB ± 3dB. 9. Battery capacity: charging case 300mAh, headset 40mAh. 10. Charging case input: DC5V, Type-C. 11. Charging time: about 1.5 hours for charging case, about 1 hour for headset. 12. Talk / music time: 7 hours (80% volume). Standby time: 180 hours. 13. LED digital display of power level. 14. Supports leader-follower switching, voice assistant activation, songs switching, songs play / pause. 15. Headset automatically turns on when taken out from the charging case, automatic pairing. Headset automatically turns off when placed into the charging case. 16. Battery display: supports for Apple phones and some Android phones. 17. Sizes: 50 × 49.2 × 27mm. 18. Total weight: 36.3g. Single earbud weight: 4g. SKU: N/A Category: Headphones /Earbuds /Airpods