ZTE Wireless Earbuds - หูฟังไร้สาย

ZTE TRUE WIRELESS EARBUDS (5.0 WIRELESS VERSION) IPX5 WATERPROOF -HD VOICE -HIFI SOUND QUALITY -TOUCH CONTROL -QUICK PAIRING Specifications Speaker: 10mm Speaker Standby time/Working time : about 60 days/ about 3-4 hours Charges in the charging compartment : 3 times+ Charging time : about 1 hour Connection distance : barrier-free 10-15m Earphone battery capacity : pure cobalt 40 mAh Charging case battery capacity : 320mAh (with IC protection board)