SoundPeats Audio via Amazon offers the SoundPeats Qy7 Bluetooth Sport Earbuds in Black/Yellow for $29.99. Coupon code "QY715625" cuts the price to $19.99. Plus, Prime members qualify for free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, it adds $6.01.) That's $10 off list and tied with our mention of another color from three weeks ago as the lowest total price we've seen. These sweat-proof earbuds feature up to five hours of playtime on a full charge and up to 145 hours standby time.