Here’s a revised version of each line to eliminate duplicates while retaining the original meaning:
1. **16 customizable length and style options** - Achieve your desired length using the adjustable haircut comb with 10 settings, along with three beard and stubble combs, and three high-quality trimming attachments.
2. **Powerful, rechargeable battery** - Experience reliable performance with maximum power, offering up to 70 minutes of cordless operation.
3. **Universal USB charging capability** - Conveniently recharge using any standard USB wall adapter.
4. **Versatile trimming attachments** - Capable of tackling all grooming needs, the attachments include a full-size trimmer, a detail trimmer, and a nose and ear hair trimmer.
5. **Simple cleanup process** - The sturdy, washable attachments ensure effortless cleaning and upkeep.