✅【Broad Compatibility】: USB Charger Adapter for most of electric toothbrush and water flosser, for example compatible with Philips Sonicare 4100, 3100, 2100,1100 HX3681, HX3661, HX3641and fits for Bitvae, COSLUS, Nicwell Water Flosser, for 7AM2M Power Toothbrush. Please Note: USB charging cable not included. ✅【Charger Specifications】: Input 100-240V 50-60Hz , Output 5V 2A 10W, Black. If your original wall adapter is loss or damaged, Our electric toothbrush wall asapter replcament will be your best replacement! ✅【Multiple Protection】: The charger replacment has been tested and verified to work and provide overvoltage protection, overcurrent protection, short circuit protection, temperature protection to ensure the safety of your devices. ✅【Compact & Portable】: Made of high quality ABS material, Comfortable grip, Compact and lightweight design, easy storage and portability; Great for home, travel, office, and business trip use. ✅【Great Service】: The 4100 power adapter for Sonicare toothbrush is sold under strict quality control. Please rest assured to purchase. Please contact with us if you have any qustions about our wall plug, we will provide you refund or other satisfactory solution! Wall Charger Compatible with Philips Sonicare 4100 Power Toothbrush, Black --Compact and lightweight，Great for travel, home or on buseness FEATURE: Charger Adpter Color: Black Input 100-240V 50-60Hz Output 5V 2A 10W Power Cord : Please Note: USB charging cable not included Material: High quality copper wire & Plastic What's in the box: 1Pcs USB Wall Adapter COMPATIBILITY: Our professional charger dapter replacement compatible with Philips Sonicare 4100, 3100, 2100, 1100 HX3681, HX3661, HX3641) and fits for Bitvae, COSLUS, Nicwell Water Flosser, for 7AM2M Power Toothbrush and more . PLEASE NOTE: 1.What you get only including a wall charger dapter, USB charging cable not included. 2. BOEEA Wall charger is compatible with most of electric toothbrush, water flosser and some of other divice in the market, but cannot achieve 100% compatibility. So it is necessary to carefully compare the original charger make sure The battery Volt-amperes is applicable（Ours is 5V 2A ） 3. The charging cable is sold under strict quality control. Please feel free to contact us if you have any problem with our charger (not charging, not applicable, damaged, etc), please contact us in time, we will surely solve it effectively