SmartX 3 series Wireless Earphones

Weight: 50 g
Equipment: Wireless headphones 2 pcs; Packing box 1pc; Instructions for use 1 pc.; case charging cable 1 pc.; Charging case for headphones 1 pc
Design: Liners
Product color: White
Description: Design: earbuds, device type: TWS wireless headphones, ANC active noise reduction system, design features: microphone, case charging type: Lightning, plug connector: Lightning, acoustic design type:
Additional Information: Voice control; Audio Sharing , LED Indicator, Auto Pairing, Answer/End Call, Job Profile Support: AVRCP,HFP Hands-free,A2DP,Headset
Plug connector: Lightning
Working hours: 4 h
Standby time: 72 h
Talk Time: 4 h
Impedance: 32 ohm
Sensitivity: 109 dB
Included: Lightning cable
Length of cable: 1m
Design features: Microphone
Charging time: 1 hour
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Number of microphones: 2
Bluetooth version: 4.0
Membrane diameter: 4 mm
Type of acoustic design: Closed
Wireless connection type: Bluetooth
Case charging time: 2 h
Case battery capacity: 300 mAh
Case charging type: Lightning
Weight of one earpiece: 12 g
Sensitivity options: DB/V
Active Noise Canceling ANC: There is
Battery capacity for one earphone: 25 mAh