Amazon has the WONER Super Sharp Hair Trimmer with 2000 mAh Lithium Battery for $19.99 with code HUWBEMT9
Shipping is free w/ Prime or on orders $25+.
About the product:
【SUPER SHARP BLADE】Designed with Upgrade Powder Metallurgy Blade, WONER professional hair clippers are sharp enough, which durable to offer you fast, smooth, and precise hair cutting.
【LARGE LCD DISPLAY SCREEN】High-quality transparent LCD screen, which can show the current work, including the speed and the available time of the hair clipper.
【FIVE ADJUSTABLE SHAVING SPEED LEVELS】5 adjustable speed levels bring the smoothest and precise hair cutting experience to you. Cut fine hair at low speed and thick hair at high speed.
【240min Running Time】WONER cordless hair trimmers have a built-in 2000mAh lithium-ion battery, which can provide 3-4 hours of haircutting operation with cordless mode.
✄【WHAT YOU GET】Hair clippers, 6 guide combs, adapter, oil, cleaning brush, base charging port, and 12-months free replacement warranty and friendly customer service.