True Wireless Experience After a simple Bluetooth® pairing, they will connect automatically once you open the case; you can listen to music or make phone calls when wearing them.
specification Bluetooth Bluetooth 5.0 Bluetooth protocol A2DP 1.3; hands-free configuration (HFP) 1.6; AVRCP Support music effective frequency bandwidth 20 Hz – 20,000 Hz Inside the indicator light box: RGB LED three-color light: 1. Headphone charging status indication; 2. Headphone power indication; 3. Pairing status prompt; 4. Restore factory setting status prompt; Outer box: LED light four: 1. Charging Box charging status prompt; charging box power prompt Charging interface Type C USB interface Function 1. Real wireless binaural stereo headphones, left and right earphones work at the same time; 2. Low power consumption, long battery life; 3. Call noise reduction; 4. Wireless charging (charging box); 5. Open box self-discovery and fast matching; 6.13 Mm moving coil unit, semi-in-ear earphone; 7. smart wearing detection; 8. support double-click operation; 9. dustproof and waterproof Battery capacity minimum 410mAh, typical value 420mAh Power input 5V-1A Press a pairing button: 1. When using for the first time, press the pairing button 4S, the charging box is turned on; 2. The charging box is turned on, the earphone is in the box, press the pairing button is greater than 2S, when less than 10S, the earphone enters the pairing state; 3. Headphone In the box, press the pairing button 10~16S, the headset will be restored to the factory settings; 4. Press the pairing button 16S, the charging box will restart; short press to indicate the charging box power Theoretical talk time is about 2.5 hours When the theoretical standby time is full, the Bluetooth device is connected to the standby state, and the non-wearing state can last for about 15 hours. The theoretical charging time supports up to 3C charging current. It takes about 1 hour to fill the headphones. Call quality 1. Transmit/receive loudness, transmit/receive noise, send/receive frequency response, transmit/receive distortion and echo, etc. Refer to the narrowband call standard TIA-810B/broadband call standard TIA-920; 2. Noise reduction level (Environmental noise suppression performance (broadband/narrowband speech)); SNR: White noise: greater than 25 dB; Hoth noise: greater than 25 dB; Traffic noise: greater than 25 dB; WNR: Wind noise: less than 75 dB Two silicon microphones for microphone support for call uplink noise reduction Temperature operating temperature: -10 ° C ~ 55 ° C; charging temperature: 0 ° C ~ 43 ° C; storage temperature: -40 ° C ~ 70 ° C Attributes Size charging box size: 50.5mm*45mm*24.5mm; headphone size 43mm*18.6mm*16.5mm Weight charging box weight: 45g ± 1g; single earphone weight: 4.1g ± 0.1g Software Name Huawei Terminal Audio Control Software V1.0