• Bluetooth version: V5.0
• Channel system: Stereo (two-channel)
• Battery capacity: 250mAh Li-ion battery
• Drive unit: 40mm
• Charging time: 2 hours
• Call duration: 12 hours
• Music duration: 15 hours
• Material: ABS
• Waterproof IPX5
• Support protocol: HSP1.0/HFP1.5/A2DP1.0/AVRCP1.3
• Sensitivity: 90 ± 3db
• Frequency range: 20-20000Hz
• Resistance: 16Ω
• Weight: 450g
• Size(L x W x H): 22*22*6cm

Frequency Range :20-20000 (Hz)
Impedance ：32Ω
Sensitivity :105 (dB)
Wire length: 1.2 plus or minus 0.5 (m)
Connection Type :3.5mm
Connection Type: Wired
Product Height :9 cm
Product Length :19 cm
Product Weight: 0.38 kg
Product Width/Depth :13 cm

Celebrat TWS-W11 pro is a wireless headset/earbuds that comes with a large capacity charging box, ergonomic design, fingerprint touch and HiFi sound quality. The Celebrat TWS-W11 pro has an inbuilt mic for clear voice in calls and the battery lasts up to 6 hours

– Driver Unit: 40mm

– Sensitivity: >110dB

– Impedance: 32ohms

– Frequency Response: 20-20000Hz

– Operating Temperature: 10 ± 55°C

– Input: USB 5V

– Cable Length: 1.2m

Feature:

– 1.2m Cable Length

– 3.5mm & USB Connector

– Cool Atmosphere Light

Headset P47

Bluetooth Version: 5.0
Battery Capacity: 300mAh
Play Time: 20h
Charging Time: 2h
Diameter: 40mm
Impedance: 32Ω
Sensitivity: 98±3dB at 1000HZ
Best Transmission Distance: ＜1M
Maximum Transmission Distance: 10M
Wearing Method: Head-Mounted