Wireless headphones are awesome. I use mine pretty much every single day. However, it can be tough to know how much battery you have left. Mine have died in my ears a few times because I didn’t know they were low. You can forget this problem with the F9 wireless headphones and power bank case. Right now, they’re only $31 with a promo code.

The F9 headphones pack great specs to stand out among budget buds. They feature Bluetooth 5.0 connectivity and they’re IPX5 water-resistant so you can work out in any weather. They also feature an ergonomic design and up to five hours of charge at one time, so you can listen comfortably on the longest of commutes.

Possibly the handiest feature of the F9 headphones is the multi-purpose charging case. It has a 2,000mAh capacity and it can be used to recharge the headphones or your device. It also displays the battery percentage and connection on a clear LED display.

F9 headphones highlights:

• Graphene bass diaphragm and 10mm dynamic speaker unit
• Surround sound, Bluetooth 5.0 dual-ear chip with auto-pairing
• Active noise reduction and HD call clarity
• Power bank with 2,000mAh capacity

The F9 wireless headphones have a retail value of $49, but you can pick up a pair for just $31 this festive season. Just make sure you use the promo code MERRYSAVE15 at the Tech deals checkout when you take advantage of this deal. You can still get them in time for Christmas and they make a perfect stocking stuffer.

The deal is due to end soon so don’t wait to pick up your pair. The widget below takes you to the deal.

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