7159-Ergonomic Vertical Optical Wired Mouse – Reduces Wrist and Forearm Discomfort

LED display tws wireless bluetooth earbuds BT 5.0 In-ear earphones headphone with 300 mAh power bank

Specifications:

Bluetooth version: V5.0
Operation range: ≤10 meters
Talking / Music time: about 3-4hrs
Battery capacity: 40mAh for earphone, 300mAh for charging holder
Charging time: 1-2H

Color: white, black

SKU# 7401

Features

• Directity: Omnidirectional
• PC/Computer Microphone
• Communication:Wired
• Audio encoding type:single audio encoding
• Operation Voltage:4.5V
• S.P.L:-45 ± 3dB
• Impedance: =<2.2KO
• Jack: 3.5mm Plug
• Net Weight:58g
• Mic Dimensions: 6.0×5.0mm
• Impedance: <2.2 K
• Sensitivity Reduction:-3dB at 1.5v
• S/N ratio: More than 65dB
• Directionality:0°-90°

SKU# 0225