Cyboris Bluetooth 5.0 Headset Tws Dual Bluetooth Headset True Wireless Ipx7 Waterproof With Ear-hook In-ear Noise Canceling Headphones - Red

cyboris bluetooth 5.0 headset tws dual bluetooth headset true wireless ipx7 waterproof with ear-hook in-ear noise canceling headphones

headset:
bluetooth version: v 5.0 dual modes
chipset: airoha ab1526p
distance: 15-20 meters
battery: rechargeable lithium battery 55mah
full charge time: 1.5 hours
play time: about 2.5 - 3 hours
earplug charging current: 55ma
microphone sensitivity: -38±2db
frequency range: 20~2000hz
headphone weight: 7.5g
waterproof: ipx7
colours: black/green

charging box:
battery: rechargeable lithium battery 650mah (providing 3-4 times power)
full charge time: 2 hours
input: 5v 500ma
output: 5v 100ma
size: 50 * 40 * 25.5mm
weight: 55 grams