Specification
Bluetooth
Bluetooth 5.0
Bluetooth protocol
A2DP 1.3; hands-free configuration (HFP) 1.6; AVRCP 1.5
Frequency Range
20 Hz – 20,000 Hz
Charging interface
Wireless charging of glasses through a glasses case
Features：
1. The call indicators such as send / receive loudness, send / receive floor noise, send / receive frequency response, send / receive distortion, and echo refer to the narrowband call standard TIA-810B / wideband call standard TIA-920; 2. Noise reduction level SNR: White noise:> 20 dB Hoth noise:> 20 dB Traffic noise:> 20dB WNR: Wind noise: <75 dB
Battery capacity
Spectacle case typical value 2200mAh
Theoretical standby time
When connected to a Bluetooth device under full power, it enters the standby state, and it can last up to 20 hours without business when worn.
Theoretical charging time
Time to fully charge the glasses: about 2 hours
Music playback and call duration
Listen to music for up to 2.5 hours and voice calls for up to 2.5 hours
conversation quality
1. The call indicators such as send / receive loudness, send / receive floor noise, send / receive frequency response, send / receive distortion, and echo refer to the narrowband call standard TIA-810B / wideband call standard TIA-920; 2. Noise reduction level SNR: White noise:> 20 dB Hoth noise:> 20 dB Traffic noise:> 20dB WNR: Wind noise: <75 dB
microphone
Two silicon microphones on the main ear, support uplink noise reduction during call
horn
1 left and right moving coil unit (0615)
temperature
Working temperature: 0 ℃ ～ 35 ℃; Charging temperature: 0 ℃ ～ 35 ℃; Storage temperature: -20 ℃ ～ 45 ℃
waterproof level
Supports dust and water resistance (IP67) (Note: This product is not professional waterproof glasses, tested under controlled laboratory conditions, and its effect reaches IP67 level under GB 4208 (domestic) / IEC 60529 (overseas) standards. Splashproof The functions of water resistance and dust resistance are not permanent, and the protective performance may be reduced due to daily wear. Do not charge the glasses in a wet state; refer to the instruction manual for cleaning and drying instructions. Damage caused by immersion in liquid is not covered by the warranty Within the range of IP67 waterproof conditions: (1) no flowing water, water depth of 1.0 meters; (2) test time of 30 minutes; (3) difference between water temperature and product temperature is not greater than 5 degrees Celsius.)
Attributes：
Type of battery
Lithium ion polymer lithium battery
Size:
155.13 * 58.25 * 29 (* Actual dimensions may vary due to different configurations, manufacturing processes, and measurement methods)
Weight：45.6g