2 in 1 tws f9 mini speaker bluetooth 5.0 earphone smart touch headphones sports stereo wireless headset 9d surround sound earbuds

v5.0 wireless earphone speaker, it is only have black color and it also could work like a mini bluetooth speaker , battery capacity is about 2000 mah. 1. we do not accept any refund without no reason. 2. we don't refund full if the partial items is damaged in delivery due to some objective matter. but we can accept a partial refund for compensating the damaged part. 3. if the product has quality problems, you can take pictures and vedio to us. when we confirm it , we will give you a satisfactory solution and refund you the damaged part.