Panasonic Wireless Earphones Black Bluetooth IPX4 RZ-S30W-K

Welcome to Select Items Norisuke. We are Japanese seller. We ship authentic items from Japan. Please enjoy shopping with peace of mind! You will find popular and useful products in Japan! Achieves both stable Bluetooth® connectivity and compact size High-performance microphone and wind noise reduction for clear, noise-free calls Driver unit: 6mm diameter Weight: Earphones: Approx. 4g (single earphone: same weight for left and right), Charging case: Approx. 45g Charging time *Earphones + charging case (simultaneous charging) (25°C): Approximately 4 hours *This is the time required to fully charge the empty battery.