Hob - Portable and wearable 4.0 battery pack

HOP 4.0 rechargeable and wearable battery set Product description: Get continuous data for days with one charge with the waterproof battery pack designed to charge and operate while worn. WHOOP 4.0 and membership not included. Purchase WHOOP 4.0 and your membership separately. WHOOP 4.0 device dustproof and waterproof rated IP68 for water and dust resistance up to 10 meters for two hours. 4.0 battery pack from WHOOP dustproof and waterproof rated IP68 for water and dust resistance up to 1 meter for two hours. Technical details: Batteries - 1 lithium polymer battery (included) Wireless communication technologies - Laptop Communication technologies - USB, wireless GPS - none Special features - Dustproof and waterproof rated IP68 for water and dust resistance up to 1 meter for two hours. Display technology - LCD Other display features - CE User interface - Main device Buttons - Color - Multiple colors Product dimensions - 4.32 x 3.55 x 2.03 cm; 70 grams