[ SUPERIOR SOUND QUALITY ]: High quality 40mm drive unit, thick bass, bright treble. Let your ears feel the beat of the sound, and bring you more comfortable listening experience.
[ BT 5.0 & SUPPORT TF CARD]: Easy to connect, no interference, no delay. Listen to music or call, high definition resolution, more enjoyable.
[ WIRELESS & WIRED FREELY SWITCH ]: Not afraid of low battery, it can turn into a wired headphone in one second.
[ LONG STANDBY TIME ]: Big battery capacity lasts for a long time, bringing you a more exciting and realistic gaming experience.
[ POLYMER LITHIUM BATTERY ]: 250mAh capacity new polymer lithium battery, longer endurance, enjoy all-day long music and video entertainment. Save more transmission power consumption and extend battery life.
[ IPX5 WATERPROOF AND SWEATPROOF ]: Through the IPX5 waterproof test, it is suitable for use in different environments, allowing you enjoy exercise without afraid of rain and sweat.
[ FOLDABLE DESIGN ]: Lightweight multi-directional foldable structure with soft skin-friendly earmuffs, easy and comfortable for storage and wear.
Brand name: AWEI
Model number: AWEI A780BL
Driver diameter: 40mm
Frequency range: 2.402G-2.480G
Vocalism principle: Dynamic
Wireless type: BT
BT version: V5.0
BT protocol: HSP / A2DP / HFP / AVRCP
Workable distance: 10m(barrier-free space)
Line length: 0.5m
Control button: Yes
Volume control: Yes
Standby time: 300 hours
Music time: 15 hours
Charging time: 2 hours
Battery capacity: 3.7V/250mAh (INCLUDED)
Item weight: 215g / 7.58oz
Package weight: 331g / 11.68oz
Item size: 18 * 16 * 2.8cm / 7.09 * 6.30 * 1.10in
Package size: 22 * 21 * 5.5cm / 8.66 * 8.27 * 2.16in
1 * Headphone
1 * Audio Cable
1 * USB Cable
1 * Manual