– Bluetooth version: v5.0
– Frequency range: 20-20000Hz
– Max. battery life: 3.5h
– Battery capacity: 300mAh (charging case); 40mAh (per earphone)
– Water resistance rating: IPX4
– Dimensions: 7.50 x 3.00 x 4.00cm

1. Model: T15P
2. Bluetooth version: 5.0
3. Standby time: 300 hours
4. Talk time: 5 hours
5. Play time: 4 hours
6. Charging time: 1.5 hours
7. Frequency response: 20Hz-20kHz
8. Charging capacity: 390mAh
9. One-sided earplug capacity: 45mAh
10. Transmission distance: 10M
11. Specifications: HSP / HFP / A2DP / AVRCP
12. Net weight: 48g

Bluetooth-compatible version: (Jerry) V5.1
Bluetooth-compatible working frequency: 2.402G-2.480G
Support protocol: HSP, HFP, A2DP, AVRCP
Battery capacity: 45mAh
Charging bin capacity: 500mAh
Standby time: 300h
Waterproof: IPX6
Product color: black circuit pattern, black flashing pattern
RGB lighting: 7 colors
Talk time: 8H
Music duration: 7H
Charging time: 2H
Standby time: 300H
Best call distance: <1m
Maximum transmission distance: 10m
Impedance: 32
Sensitivity: 96±3db
Product size: 62*56*28mm/2.4*2.2*1.1in
Product weight: 35g
Packing size: 170*82*41mm/6.7*3.2*1.6in
Package weight: 162g

Bluetooth version: V5.0
Standby time: 300 hours
Talk time: 5 hours
Music time: 4 hours
Charging time: 1.5 hours
Bluetooth frequency: 2.402G – 2.480G
Charging compartment capacity: 300mAh
Earplug capacity: 50mAh
Communication distance: 10 meters
Supporting protocols: HSP, HFP, A2DP, AVRCP
Material: ABS + silicone
Charging compartment size: 6 x 2.5 x 2.5cm
Earphone size: 2 x 2cm