SURF INT'L CO.,LTD

Products

	Bluetooth Headphone
	ANC Bluetooth Headphone
	TWS Wireless Earbuds
	Bone Conduction Headphone
	Bluetooth Speaker
	DVB-T2
	Android TV Box
	Projector

Products > Bluetooth Headphone

Bluetooth Chipset: Bluetrum 8892 Function: Bluetooth
Speaker Unit: F40mm
Frequency range:2.402-2.480GHZ 1KHz impedance: 31.6ohm 1KHz sensitivity:112.84dB
Sound frequency:20Hz-20KHz
Battery: 400Mah/3.7V
Wireless Range: 10-15m
Charging time: 2 hours
Playing Time:25-30Hours Type-C charging port Press button Frosted finishing Color: black grey beige "