- DEROACE heart shape USB rechargeable bicycle LED tail light<br>- Best for mountain bike and road bike<br>- Size: 6.5cm x 6cm<br>- 5 mode: high beam, low beam, slow flashing, medium flash, speed flash<br><br><img src="https://gdetail.image-gmkt.com/424/717495336/2018/1/57e8fb6b-6078-411b-9652-70826f8c09b1.jpg" width="940" height="940"><br><img src="https://gdetail.image-gmkt.com/424/717495336/2018/1/78818a0f-a4d2-47c2-9b44-1e4dd8ccdc2e.jpg" width="940" height="940"><br><img src="https://gdetail.image-gmkt.com/424/717495336/2018/1/75ecbe72-41d3-45af-a7b3-cd272f5f7777.jpg" width="940" height="940"><br><img src="https://gdetail.image-gmkt.com/424/717495336/2018/1/0f09da0b-4bf4-48f6-9cc4-5987f8fec448.jpg" width="940" height="940"><br><img src="https://gdetail.image-gmkt.com/424/717495336/2018/1/380084bf-f034-47e6-af0f-4a889718904b.jpg" width="940" height="940"><br><img src="https://gdetail.image-gmkt.com/424/717495336/2018/1/8cc1bf2c-a44c-4fa6-b8c6-b95e5cb9ca58.jpg" width="940" height="940">