1. QCC3020 flagship chip,bluetooth 5.0,Supports Apt and AAC !
2. Support APP besides pairing animation and battery level display.
3. Support customize control, and you can choose sound effect.
4. Built in infrared light sensor, intelligent play / pause.
5. It has two-way four microphones, which can reduce noise intelligently.
6. Support wireless charging.
7. Up to 30 hours Playtime.
Brand Haylou (Xiaomi ecological chain)
Wearing Type In-ear
Net Weight (g) 4g
Volume Control Yes
bluetooth Version V5.0
bluetooth Chip QCC3020
Supported Profiles HSP/HFP/A2DP/AVRCP/AptX
Transmission Distance 33 feet (10m)
Frequency Response 20-20kHz
Charging Time (h) 1-2h
Music Time 6h
Call Time (h) 6h
Standby Time (h) 30h
Charging Interface Type-C
1* Haylou T19 TWS Wireless Earbuds with Charging Box
1* Type-C Charging Cable
3 pairs of Eartips