T17
1. Bluetooth chip: JL6976
2. Bluetooth version: 5.1+edr
3. Bluetooth protocol: HFP, HSP, A2DP, AVRCP
4. Transmission distance: 10m
5. Battery capacity (charging case)600MAH
6. Battery capacity (single earphone) 50MAH
8. Earbud Charging time: < 2h,Case charging<4h
9. Charge port: Type C
10, Standby time: 120h
11. Speaker impedance: 16 ohm
12. Waterproof grade: IPX5
13. Battery life Display+Button Control
14. Color:Black
T33
1. Bluetooth chip: AB5616A
2. Bluetooth version: 5.1V
3. Bluetooth protocol: HFP, HSP, A2DP, AVRCP
4. Transmission distance: 10m-100m
5. Battery capacity (charging case)2200/1200MAH
6. Battery capacity (single earphone) 40MAH
7. Standby time:≈280h Music playtime: ≈ 5h, Talk time: ≈5H
8. Charging time for case: < 3h
9, Speaker: F8 in real copper ring package adhesive sensitivity 94+3db
10,mic: 3722 sensitivity -42+3db
T29
1. Bluetooth chip: JL6956A/AB5376
2. Bluetooth version: 5.0V
3. Bluetooth protocol: HFP, HSP, A2DP, AVRCP
4. Transmission distance: 10m-100m
5. Battery capacity (charging case)300MAH
6. Battery capacity (single earphone) 50MAH
7. Music playtime: ≦ 10h, Talk time: ≦10H
8. Charging time for case: < 3h
9. Charging port: Micro USB + power bank port
10, Horn: 8 in real copper ring package adhesive
11. Waterproof grade: IPX5
12. button control, battery life Display
13. Materials: ABS
T27
1. Bluetooth chip: JL6973
2. Bluetooth version: 5.0V
3. Bluetooth protocol: HFP, HSP, A2DP, AVRCP
4. Transmission distance: 10m-100m
5. Battery capacity (charging case)300/MAH
6. Battery capacity (single earphone) 50MAH with protective board
7. Standby time:≈150h Music playtime: ≈ 4h, Talk time: ≈5H
8. Charging time for case: < 3h
9, Speaker: F8 in real copper ring package adhesive sensitivity 94+3db
10,mic: 3722 sensitivity -42+3db
T2
1. Bluetooth chip: JL6976
2. Bluetooth version: 5.1V
3. Bluetooth protocol: HFP, HSP, A2DP, AVRCP
4. Transmission distance: 10m-100m
5. Battery capacity (charging case)400MAH
6. Battery capacity (single earphone) 40MAH
7. Music playtime: ≦ 6h, Talk time: ≦6H
8. Charging time for case: < 3h
9. Charging port: type-c
10, Horn: F12 in real copper ring package adhesive
11. Waterproof grade: IPX5
12. Touch control, battery life Display
13. Materials: ABS
T53
1. Bluetooth chip: JL6983D4
2. Bluetooth version: 5.2V
3. Bluetooth protocol: HFP, HSP, A2DP, AVRCP
4. Transmission distance: 10m-100m
5. Battery capacity (charging case)280MAH
6. Battery capacity (single earphone) 30MAH
7. Standby time:≈80h Music playtime: ≈ 4h, Talk time: ≈4H
8. Charging time for case: <1h
9, Speaker: F13 in real copper ring package adhesive
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