Parameter | Value |
battery indicator | LED |
chipset | AB8892E |
material | ABS |
wireless delay time | 41-50 ms |
model number | AT21 |
brand name | YYW |
place of origin | Guangdong, China |
private mold | NO |
Earphone Battery capacity | 50mAh*2 |
Charging case battery | 500mAh |
Play time | 36 hours |
Charging time | 1 hours |
Effective distance | 10M |
Size | M |
Active Noise-Cancellation | Yes |
Codecs | AAC |
Communication | Wireless |
Function | bluetooth, Microphone, Power Bank, true wireless stereo, Noise Cancelling |
Style | In-ear |
Support Memory Card | No |
Volume Control | Yes |
Waterproof Standard | IPX-1 |
Connectors | TYPE-C |
Use | Mobile Phone, Travel, PROFESSIONAL |
Game atmosphere light | no light |
Control Button | Yes |
Wireless Type | bluetooth |
Is wireless | Yes |
Cord Length | 30cm USB-C Charging Cable |