Zebronics BH503 Mono Wireless Headset впервые была выпущена 30 марта 2016 года. Эта версия наушников Zebronics поддерживает Bluetooth 2.1.
Zebronics BH503 Mono Wireless Headset vs Panasonic RP-BTS30 Wireless Earphones
Zebronics BH503 Mono Wireless Headset vs Panasonic RP-HT29 Wired Headset
Zebronics BH503 Mono Wireless Headset vs Panasonic RP-HF300M Wired Headphones
Zebronics BH503 Mono Wireless Headset vs Panasonic RP-HV377 Wired Earphones
Zebronics BH503 Mono Wireless Headset vs Panasonic RP-BTD10 Wireless Headphones
Zebronics BH503 Mono Wireless Headset vs Audio-Technica ATH-R70X Wired Headphones
Zebronics BH503 Mono Wireless Headset vs Zebronics ZEB-Happy Wireless Headphones
Zebronics BH503 Mono Wireless Headset vs Panasonic RP-HV41GU Wired Earphones
Zebronics BH503 Mono Wireless Headset vs Panasonic RP-HJE270 Wired Earphones
Zebronics BH503 Mono Wireless Headset vs Panasonic RP-HS16 Wired Earphones
