SHENZHENXULIZX Durable Men‘s Steel Toe & Puncture Proof Safety Boots with Comfy Non Slip Rubber Sole Ideal for Outdoor Activities Functional Men‘s Footwear for Ultimate Protection

Features: Mini in ear wireless invisible designed super small size and can be in the ear no wearing burdens. Ergonomic earphone designed which ensures stable in ear great for driving sports business and daily leisure.Built-in DSP noise reduction technology provide you clear voice and enjoy better listen effect. Bluetooth-compatible V4.1 lower power consumption faster transmission. IPX5 waterproof sweat-resistant and rain-resistant even for long outdoor sports or cycling hiking running and exercise you will no longer worry about sweating. Single multi-functional button one click operation for turn on off switching songs switching languages and answering/declining call. Specifications: Material: ABS Color: Black Silver White Rose Gold Yellow (optional) Length: about 2.8cm/1.10inch Model: YX01 Bluetooth-compatible Version: V4.1 Waterproof Level: IPX5 : 50mA rechargeable lithium-battery Standby-time: about 100hrs Calling-time: about 4hrs Package Includes: 1x Earphone(single ear) Note: Please allow 0-1cm error due to manual measurement. Please allow for slight color difference due to different monitor resolution.