Wireless GSM Wireless Bluetooth Earphone GREEN N BLACK

Stereo Touch Wireless Bluetooth Earphone A2pro Pink

Product details

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• How to use
• 1. automatic pairing.
• 2. Bluetooth 5.0
• 3. Earphones with a charging box,
• 4. Double ears can make phone calls, both ears can hear sound.
• 5. With high quality speaker, deep stereo bass sound quality.
• 6. Powerful noise suppression circuit (active noise reduction)
• 7. Caller ID, last call back, English voice prompts, boot, pair, phone power off will be low voice prompts;
• 8.Digital power display, you can always watch the headset power situation, do not worry about the headset, no electricity to worry about life;
• 9. The bluetooth headset every time connected to the phone after shutdown, then open the bluetooth headset will automatically reconnect to the phone, but also more convenient;
• 10. Smart Compatibility: Support all with bluetooth mobile phone, tablet, notebook, singing, QQ music, movies, etc., all mobile phone;

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• Specification:

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• 2. Impedance: 9 O H M
• 3. Bluetooth version: Bluetooth 5.1
• 4. Output power: 40mW, battery capacity 60MAH, the charging box is 2000mh.
• 5.Bluetooth distance: 10 meters
• 6. Frequency response: 20-20000Hz
• 7. Operating voltage range: 3.0V-4.2V
• 8. Powerful noise reduction circuit (active noise reduction)
• 9. Charging time about 1 hour.
• 10. Talk time is about 4 hours (a pair of earphones is used together), music time is about 3 hours (a pair of earphones is used together), the charging box can charge them. earphones about 15 times, cumulative call time: 60h, cumulative playing time: 45h