Ακουστικό bluetooth hands-free ANC λευκό EF43 XO

Χαρακτηριστικά EF43 XO

• Bluetooth version: Bluetooth V5.3 Bluetooth main chip: AC6973D8
• Battery: charging chamber capacity: 3.7 V 300mAh (inkjet code 300mAh), headset battery capacity: 3.7 V 40mA (button cell), charging times of the charging box for the headset: about 3 times
• Lightning charging time: charging box for about 2 hours/earphone charging time: about 1.5 hours
• Talk time: Talk time: approximately 6-7 hours (80% volume)/Music time: approximately 5-6 hours (80% volume) Actual test, shutdown standby time: 6 months
• Built-in prompt tone: None
• Size: diameter 54.5mm * 46.2mm * 21.4mm
• Weight: 47.7g ± 1g (earphone 7.3g+charging case 40.4g)
• Function: Play/pause the previous song, answer the next song, hang up the phone, reject the call, voice assistant, wireless charging
• Accessories: 1M USB-IP 1PCS

• Product Features
1. 30mah button cell, super long endurance
2. The chip adopts an upgraded version of 6973D8 chip
3. The microphone adopts international brand high performance to noise ratio silicon microphone
4. Silicone microphone customized sound guide EVA cover
5. Add neural ENC noise reduction algorithm
6. Add lithium protection IC to the headphone board
Note: Three true battery levels + location renaming