Amazon’s Prime Big Deal Days sale is a great opportunity for Prime members to pick up discounted fitness tech with huge savings on headphones and smart watches.In particular, I’ve seen that my favourite bone conduction headphones – the Shokz Openrun Pro 2 – are reduced by 20%, which works out to a saving of £34.Zoe was impressed by the sound quality of the Shokz Openrun Pro 2Save 20% off the Shokz Openrun Pro 2, £135 (was £169)BUY NOWAs a runner, there’s always the dilemma of needing music to boost motivation, but not wanting to entirely lose myself in it so that I can’t hear traffic or other hazards around me.In my review of the Shokz Openrun Pro 2, I mentioned that they offer exceptional sound quality while leaving the ears open so that I feel safe running early in the morning or late at night.If you value sound quality and appreciate bass, these lightweight Shokz headphones are seriously worth the price tag, especially now that they’re reduced to £135 for Prime members in the Amazon Big Deal Days sale.Anyone who’s not already a Prime member can sign up for a free 30-day Prime trial to access the sale.Unlike basic bone conduction headphones, which use vibrations to play music to the earbone, the Shokz Openru Pro 2 combine bone conduction with open-air speakers.These speakers are positioned to direct sound towards the ears and are optimised to handle low-frequency tones, such as bass.The Shokz OpenRun 2 Pro headphones sit comfortably on the ear boneSave 20% off the Shokz Openrun Pro 2, £135 (was £169)BUY NOWI really enjoyed listening to electronic music and hip hop with these headphones, as they offered rich audio that gave me a much-needed boost when my legs started to get tired on runs.Amazon shoppers love the Shokz Openrun 2 Pro too, with almost 5,000 shoppers rating them a perfect five stars.“This is without a doubt one of the best products I’ve purchased in years,” gushed one impressed reviewer.“I use them daily for work (Teams calls), listening to music and whilst running. “They are incredibly comfortable to wear all day, the sound quality is very good and clear for calls and music, and I can always hear my surroundings.”Another praised the sound quality, writing: “What amazed me is how enjoyable these are to listen to just as standard headphones, music sounds open and fresh, as if you were at a personal high quality concert.“I turned the bass EQ levels up a little and played Dark Side of the Moon – worth the money just to experience your favourite music in a new way.”Looking for some other great deals in the sale? Read our Amazon Prime Big Deal Days sales guide, which includes the talkSPORT shopping team’s pick of the best bargains.How to find the best Amazon Big Deal Days offers?Besides keeping an eye on emails and social media posts from your favourite brands and retailers, be sure to check out our coverage of the Prime Big Deal Days sale here on talkSPORT Shopping.We’ll be sourcing the greatest deals on tech, fitness equipment, health supplements, and much more, so you don’t have to.This includes early deals before the sale starts and New Deal Drop offers that are only running for a limited time.Also, it’s a good idea to make a shopping list in advance.The earlier you make this list, the sooner you can start using price tracking websites like camelcamelcamel to see how its price changes over time.This will help to ensure you’re actually getting a good deal during the Amazon Prime Big Deal Days sale, as if not, you might want to wait until Black Friday to shop.For more sports, health and fitness content and buying guides, check out our dedicated talkSPORT shopping hub.