With long battery life, exceptional sound quality and a weight of just 4 g per earpiece.

Enjoy great sound quality when playing your music or multimedia content and a stable wireless connection (up to 10 m range) thanks to Bluetooth 5.1 + EDR technology.

Their long battery life (up to 15 hours with the case at 100% charge) and light weight (44 g earphones and case) make them an ideal choice to accompany you in your day-to-day life.

CoolBox AURICULARES BLUETOOTH CON MICROFONO TWS-01 BLANCO. Product type: Headphones. Connectivity technology: True Wireless Stereo (TWS), Bluetooth. Recommended usage: Calls/Music. Wireless range: 393.7" (10 m). Weight: 1.55 oz (44 g). Product color: White

Product type	Headphones
Wearing style	In-ear
Recommended usage	Calls/Music
Product color	White
Operating keys	Answer/end call, Play/Pause, Track <, Track >, Volume +, Volume -
Volume control	Touch
Connectivity technology	True Wireless Stereo (TWS)
Bluetooth	Yes
Bluetooth profiles	A2DP, AVRCP, HFP, HSP
Bluetooth version	5.1+EDR
Microphone in	Yes
Frequency band	2.4 GHz
Wireless range	393.7" (10 m)
Impedance	32 Ω
Driver unit	0.512" (1.3 cm)
Battery operated	Yes
Battery type	Built-in battery
Battery capacity	320 mAh
Right earpiece battery capacity	25 mAh
Left earpiece battery capacity	25 mAh
Continuous audio playback time	5 h
Continuous audio playback time (with charging case)	15 h
Battery charge indicator	Yes
Battery recharge time	1.5 h
Charging source	USB
Weight	1.55 oz (44 g)
Left earpiece weight	0.141 oz (4 g)
Right earpiece weight	0.141 oz (4 g)
Charger	Yes
Charging case connector type	USB Type-C
Quick start guide	Yes
USB charger included	Yes