new halter bluetooth headset sports karaoke super long standby large digital display card cross-border e-commerce hot-selling product generation

black domestic version pink domestic version sky blue domestic version violet domestic version black cross-border version + battery report + six-country manual orange red domestic version pink cross-border version + battery report + six-country manual sky blue cross-border version + battery report + six-country manual violet cross-border version + battery report + six-country manual orange red cross-border version + battery report + six-country manual

bare metal bags boxed